Lenovo ThinkCentre M70a Gen 2
A 21.5" all-in-one desktop refreshed with 11th Generation Intel Core options alongside 10th Gen Core i3, Pentium and Celeron, for mainstream office use.
Memory
- Slots
- Two DDR4 SO-DIMM slots, dual-channel capable
- Max
- Up to 64 GB DDR4-3200
- Type
- DDR4-2666, DDR4-3200
Storage
- Bays
- Up to two drives: 1x 2.5" HDD + 1x M.2 SSD
- 2.5" HDD
- SATA 6Gb/s, 5.4K or 7.2K RPM, up to 2 TB
- M.2 SSD
- M.2 2242/2280, PCIe NVMe (PCIe 3.0 x4), up to 1 TB; M.2 2280 option with Opal encryption
- RAID
- No RAID support
- Optical
- Optional slim (9.0 mm) DVD-ROM or DVD burner, SATA 1.5Gb/s
- Card reader
- Optional 3-in-1 card reader
Graphics
- Integrated
- Intel UHD Graphics 610/630/730/750, shared memory, 1x DP 1.4b + optional HDMI 2.1, max 4096x2304@60Hz (DP) / 4096x2160@60Hz (HDMI)
Networking
- Ethernet
- Gigabit Ethernet, Realtek RTL8111K, 1x RJ-45, Wake-on-LAN
- Wi-Fi/Bluetooth
- Optional M.2 card: Realtek RTL8822CE 802.11ac 2x2 + BT 5.0; Intel Wireless-AC 9560 802.11ac 2x2 + BT 5.1; Intel Wi-Fi 6 AX201 802.11ax 2x2 + BT 5.1
Power
- Adapter
- 135 W or 170 W autosensing external adapter, 89% efficiency
Ports
- Rear
- 3x USB 3.2 Gen 1, 1x DisplayPort, 1x Ethernet (RJ-45); optional 1x HDMI, 1x serial
- Right
- 1x USB-C 3.2 Gen 2 (data + 5V/3A charging), 1x USB 3.2 Gen 1, 1x USB 3.2 Gen 2, 1x headphone/mic combo; optional card reader
- Front
- Optional slim optical drive
Display
- Panel
- 21.5" FHD (1920x1080) IPS, 250 nits, anti-glare, 16:9, 1000:1 contrast, 72% NTSC, 60 Hz, 89/89/89/89 viewing angles, low blue light mode
- Touch
- Optional Advanced In-cell Touch (AIT), 10-point multi-touch; or non-touch
Physical
- Dimensions
- 490.1 x 55.6 x 312.3 mm (no stand, with ODD, with camera)
- Weight
- 8.1 kg (17.9 lbs) at maximum configuration
- Case color
- Black
- Bays
- 1x 2.5" disk bay, 1x slim ODD bay
- Expansion
- Two M.2 slots (one WLAN, one SSD)
- Stand
- UltraFlex IV stand (-5 to +70 tilt, up to 164 mm lift) or full-function monitor stand (-5 to +30 tilt, up to 80 mm lift)
- Mounting
- VESA 100mm
- Camera
- Optional FHD 1080p (+IR on some models), ThinkShutter physical cover, Windows Hello on IR model
- Audio
- Realtek ALC233 HD audio codec, stereo 2W x2 speakers with Dolby Atmos, dual-microphone array
- Security
- Discrete TPM 2.0 (TCG certified), Kensington Security Slot, optional chassis intrusion switch, optional fingerprint mouse (EOL Jan 2023)
- Other
- Supports Smart Power On
Management
- Platform
- Non-vPro
Operating systems
- Supported
- Windows 11 Pro/Home/Home Single Language, Windows 11 (via Windows 10 Pro downgrade image), Windows 10 Pro/Home 64, Windows 10 Home Single Language, Windows 10 IoT Enterprise, Ubuntu Linux, No preload OS
Processors
- Intel Celeron G5905
- Intel Celeron G5925
- Intel Pentium Gold G6405
- Intel Pentium Gold G6505
- Intel Pentium Gold G6605
- Intel Core i3-10105
- Intel Core i3-10305
- Intel Core i3-10325
- Intel Core i5-11400
- Intel Core i5-11500
- Intel Core i5-11600
- Intel Core i7-11700
- Intel Core i9-11900